How to Print Labels from Excel - Udemy Blog Press CTRL + e to start the macro; choose "3" for the number of columns you want - this will work with the 5160 Avery labels that are so common. Set your margins to "custom margins" and choose 0.5 for the top and bottom and 0.21975 for the left and right margins. Finally, choose "Fit all Columns on One Page" for the scaling.